000 00294nam a2200121Ia 4500
100 _aWorld Health Organization
020 _a92-4-151107-9
942 _cBK
245 _aHexachlorobenzene : health and safety guide
260 _aauth., Geneva
_c1998
082 _a363.179 WHO/HSG
300 _a28p
999 _c30904
_d30904